Trigonometry lesson 1 - what are trigonometric ratios
steemiteducation·@magicmonk·
0.000 HBDTrigonometry lesson 1 - what are trigonometric ratios
https://www.youtube.com/watch?v=vWf_9S6ZhRw In this first lesson on trigonometry, you learn about how to label the sides of a right angle triangle as opposite, adjacent and hypotenuse, and how to calculate the trigonometric ratios sine, cosine and tangent.
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